The sides of a triangle are 16 cm, 30 cm, and 34 cm. find half perimeter.
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it's area(with ...
08-Dec-2018 — The sides of a traingle are 16 cm , 30 cm , 34 cm . find it's area ... Semi perimeter ( S ) = A + B + C /2 = 16 + 30 + 34/2 = 80/2 = 40 cm ... Hence, Area of triangle = 240 cm².
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hello
Step-by-step explanation:
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Perimeter = Sum of all sides
= 16+30+34. = 80
Half perimeter = 80/2 = 40 cm
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